| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 99 | 35 | 35 | 14 | 11 | 4.16 | .319 | 1.34 | 9.2 | 2.9 | 9.0 | 227.1 | 231 | 120 | 105 | 30 | 74 | 227 | 1 | 0 | 0 | 1 | 16 | 14 | 2 | 3.88 |
| SP | Weaver, J.Weaver, Jered # >> | 24 | 2006 | R | 83 | 33 | 33 | 11 | 11 | 5.36 | .314 | 1.32 | 9.0 | 3.0 | 6.5 | 191.1 | 190 | 117 | 114 | 32 | 63 | 137 | 2 | 0 | 0 | 0 | 16 | 10 | 4 | 4.89 |
| SP | Greinke, Z.Greinke, Zack † >> | 26 | 2009 | R | 76 | 32 | 32 | 17 | 4 | 4.42 | .325 | 1.42 | 9.0 | 3.8 | 9.2 | 179.0 | 179 | 94 | 88 | 20 | 76 | 182 | 1 | 0 | 0 | 0 | 15 | 3 | 5 | 3.74 |
| SP | Williams, W.Williams, Woody # >> | 36 | 2002 | R | 78 | 32 | 32 | 12 | 11 | 4.93 | .317 | 1.34 | 9.6 | 2.5 | 7.7 | 180.2 | 192 | 110 | 99 | 26 | 50 | 154 | 0 | 0 | 0 | 0 | 15 | 9 | 5 | 4.15 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 88 | 86 | 0 | 11 | 2 | 2.89 | .291 | 1.20 | 6.9 | 3.9 | 8.8 | 115.1 | 88 | 39 | 37 | 11 | 50 | 112 | 0 | 0 | 5 | 0 | 0 | 4 | 2 | 3.70 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 87 | 75 | 0 | 6 | 2 | 3.02 | .270 | 1.09 | 7.1 | 2.7 | 8.0 | 86.1 | 68 | 36 | 29 | 15 | 26 | 76 | 0 | 4 | 2 | 0 | 0 | 2 | 1 | 4.48 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 71 | 44 | 0 | 5 | 1 | 3.46 | .324 | 1.42 | 9.4 | 3.5 | 10.8 | 41.2 | 43 | 20 | 16 | 7 | 16 | 49 | 0 | 6 | 2 | 0 | 0 | 1 | 3 | 4.07 |